Configuring Spring Security with JWT Tokens: A Step-by-step guide

Опубликовано: 05 Апрель 2026
на канале: JavaRangers
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In this video, I will show you how to configure Spring Security using JWT tokens in a Java project. We will go through all the necessary steps to configure and verify the system's health. The video focuses on the practical part of the setup and does not include theoretical aspects. This guide will help you quickly and efficiently integrate JWT tokens into your project.

📌 Useful links and resources:
🔹 Spring Security Documentation: https://spring.io/projects/spring-sec...
🔹 JWT Documentation: https://jwt.io/introduction
🔹 Link to the repository: https://github.com/Lightoton/demoYouTube
🔹 Link to parsing the code:    • Разбор кода: Погружаемся в детали Spring S...  
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Timestamps:
0:00 intro
0:07 introduction
1:05 adding dependencies
2:10 start of JWT Service
2:44 Prescribing all DTOs
3:50 continued JWT Service
10:42 record class CustomUserDetails
11:25 CustomUserService
12:29 JWT Filter
16:01 SecurityConfig
19:00 ExceptionHandler
21:09 updating UserService
26:11 AuthController
27:52 Dismantling the Security job
31:09 Conclusion


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